From 66e71b1d5ff97e04311f8b761cc040b1188437d3 Mon Sep 17 00:00:00 2001 From: wei <> Date: Tue, 13 Dec 2005 01:42:19 +0000 Subject: Adding client side javascript validators. --- framework/Web/Javascripts/js/dom.js | 1365 +++++++++++++++++++++++ framework/Web/Javascripts/js/validator.js | 536 +++++++++ framework/Web/UI/TClientScriptManager.php | 1092 ++++++++++-------- framework/Web/UI/WebControls/TBaseValidator.php | 654 ++++++----- 4 files changed, 2890 insertions(+), 757 deletions(-) create mode 100644 framework/Web/Javascripts/js/dom.js create mode 100644 framework/Web/Javascripts/js/validator.js (limited to 'framework/Web') diff --git a/framework/Web/Javascripts/js/dom.js b/framework/Web/Javascripts/js/dom.js new file mode 100644 index 00000000..a0f4a3f3 --- /dev/null +++ b/framework/Web/Javascripts/js/dom.js @@ -0,0 +1,1365 @@ +document.getElementsByClassName=function(_1,_2){ +var _3=($(_2)||document.body).getElementsByTagName("*"); +return $A(_3).inject([],function(_4,_5){ +if(Element.hasClassName(_5,_1)){ +_4.push(_5); +} +return _4; +}); +}; +if(!window.Element){ +var Element=new Object(); +} +Object.extend(Element,{visible:function(_6){ +return $(_6).style.display!="none"; +},toggle:function(){ +for(var i=0;i"; +return $A(div.childNodes[0].childNodes[0].childNodes); +}}; +var Insertion=new Object(); +Insertion.Before=Class.create(); +Insertion.Before.prototype=Object.extend(new Abstract.Insertion("beforeBegin"),{initializeRange:function(){ +this.range.setStartBefore(this.element); +},insertContent:function(_44){ +_44.each((function(_45){ +this.element.parentNode.insertBefore(_45,this.element); +}).bind(this)); +}}); +Insertion.Top=Class.create(); +Insertion.Top.prototype=Object.extend(new Abstract.Insertion("afterBegin"),{initializeRange:function(){ +this.range.selectNodeContents(this.element); +this.range.collapse(true); +},insertContent:function(_46){ +_46.reverse().each((function(_47){ +this.element.insertBefore(_47,this.element.firstChild); +}).bind(this)); +}}); +Insertion.Bottom=Class.create(); +Insertion.Bottom.prototype=Object.extend(new Abstract.Insertion("beforeEnd"),{initializeRange:function(){ +this.range.selectNodeContents(this.element); +this.range.collapse(this.element); +},insertContent:function(_48){ +_48.each((function(_49){ +this.element.appendChild(_49); +}).bind(this)); +}}); +Insertion.After=Class.create(); +Insertion.After.prototype=Object.extend(new Abstract.Insertion("afterEnd"),{initializeRange:function(){ +this.range.setStartAfter(this.element); +},insertContent:function(_50){ +_50.each((function(_51){ +this.element.parentNode.insertBefore(_51,this.element.nextSibling); +}).bind(this)); +}}); +Element.ClassNames=Class.create(); +Element.ClassNames.prototype={initialize:function(_52){ +this.element=$(_52); +},_each:function(_53){ +this.element.className.split(/\s+/).select(function(_54){ +return _54.length>0; +})._each(_53); +},set:function(_55){ +this.element.className=_55; +},add:function(_56){ +if(this.include(_56)){ +return; +} +this.set(this.toArray().concat(_56).join(" ")); +},remove:function(_57){ +if(!this.include(_57)){ +return; +} +this.set(this.select(function(_58){ +return _58!=_57; +})); +},toString:function(){ +return this.toArray().join(" "); +}}; +Object.extend(Element.ClassNames.prototype,Enumerable); + +Object.extend(Element,{condClassName:function(_1,_2,_3){ +(_3?Element.addClassName:Element.removeClassName)(_1,_2); +}}); + +var Field={clear:function(){ +for(var i=0;i=0){ +opt=_39.options[index]; +_40=opt.value; +if(!_40&&!("value" in opt)){ +_40=opt.text; +} +} +return [_39.name,_40]; +},selectMany:function(_41){ +var _42=new Array(); +for(var i=0;i<_41.length;i++){ +var opt=_41.options[i]; +if(opt.selected){ +var _44=opt.value; +if(!_44&&!("value" in opt)){ +_44=opt.text; +} +_42.push(_44); +} +} +return [_41.name,_42]; +}}; +var $F=Form.Element.getValue; +Abstract.TimedObserver=function(){ +}; +Abstract.TimedObserver.prototype={initialize:function(_45,_46,_47){ +this.frequency=_46; +this.element=$(_45); +this.callback=_47; +this.lastValue=this.getValue(); +this.registerCallback(); +},registerCallback:function(){ +setInterval(this.onTimerEvent.bind(this),this.frequency*1000); +},onTimerEvent:function(){ +var _48=this.getValue(); +if(this.lastValue!=_48){ +this.callback(this.element,_48); +this.lastValue=_48; +} +}}; +Form.Element.Observer=Class.create(); +Form.Element.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){ +return Form.Element.getValue(this.element); +}}); +Form.Observer=Class.create(); +Form.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){ +return Form.serialize(this.element); +}}); +Abstract.EventObserver=function(){ +}; +Abstract.EventObserver.prototype={initialize:function(_49,_50){ +this.element=$(_49); +this.callback=_50; +this.lastValue=this.getValue(); +if(this.element.tagName.toLowerCase()=="form"){ +this.registerFormCallbacks(); +}else{ +this.registerCallback(this.element); +} +},onElementEvent:function(){ +var _51=this.getValue(); +if(this.lastValue!=_51){ +this.callback(this.element,_51); +this.lastValue=_51; +} +},registerFormCallbacks:function(){ +var _52=Form.getElements(this.element); +for(var i=0;i<_52.length;i++){ +this.registerCallback(_52[i]); +} +},registerCallback:function(_53){ +if(_53.type){ +switch(_53.type.toLowerCase()){ +case "checkbox": +case "radio": +_53.target=this; +_53.prev_onclick=_53.onclick||Prototype.emptyFunction; +_53.onclick=function(){ +this.prev_onclick(); +this.target.onElementEvent(); +}; +break; +case "password": +case "text": +case "textarea": +case "select-one": +case "select-multiple": +_53.target=this; +_53.prev_onchange=_53.onchange||Prototype.emptyFunction; +_53.onchange=function(){ +this.prev_onchange(); +this.target.onElementEvent(); +}; +break; +} +} +}}; +Form.Element.EventObserver=Class.create(); +Form.Element.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){ +return Form.Element.getValue(this.element); +}}); +Form.EventObserver=Class.create(); +Form.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){ +return Form.serialize(this.element); +}}); + +if(!window.Event){ +var Event=new Object(); +} +Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,element:function(_1){ +return _1.target||_1.srcElement; +},isLeftClick:function(_2){ +return (((_2.which)&&(_2.which==1))||((_2.button)&&(_2.button==1))); +},pointerX:function(_3){ +return _3.pageX||(_3.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft)); +},pointerY:function(_4){ +return _4.pageY||(_4.clientY+(document.documentElement.scrollTop||document.body.scrollTop)); +},stop:function(_5){ +if(_5.preventDefault){ +_5.preventDefault(); +_5.stopPropagation(); +}else{ +_5.returnValue=false; +_5.cancelBubble=true; +} +},findElement:function(_6,_7){ +var _8=Event.element(_6); +while(_8.parentNode&&(!_8.tagName||(_8.tagName.toUpperCase()!=_7.toUpperCase()))){ +_8=_8.parentNode; +} +return _8; +},observers:false,_observeAndCache:function(_9,_10,_11,_12){ +if(!this.observers){ +this.observers=[]; +} +if(_9.addEventListener){ +this.observers.push([_9,_10,_11,_12]); +_9.addEventListener(_10,_11,_12); +}else{ +if(_9.attachEvent){ +this.observers.push([_9,_10,_11,_12]); +_9.attachEvent("on"+_10,_11); +} +} +},unloadCache:function(){ +if(!Event.observers){ +return; +} +for(var i=0;i0)||_8.attachEvent)){ +_9="keydown"; +} +this._observeAndCache(_8,_9,_10,_11); +}}); + +var Position={includeScrollOffsets:false,prepare:function(){ +this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0; +this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0; +},realOffset:function(_1){ +var _2=0,valueL=0; +do{ +_2+=_1.scrollTop||0; +valueL+=_1.scrollLeft||0; +_1=_1.parentNode; +}while(_1); +return [valueL,_2]; +},cumulativeOffset:function(_3){ +var _4=0,valueL=0; +do{ +_4+=_3.offsetTop||0; +valueL+=_3.offsetLeft||0; +_3=_3.offsetParent; +}while(_3); +return [valueL,_4]; +},positionedOffset:function(_5){ +var _6=0,valueL=0; +do{ +_6+=_5.offsetTop||0; +valueL+=_5.offsetLeft||0; +_5=_5.offsetParent; +if(_5){ +p=Element.getStyle(_5,"position"); +if(p=="relative"||p=="absolute"){ +break; +} +} +}while(_5); +return [valueL,_6]; +},offsetParent:function(_7){ +if(_7.offsetParent){ +return _7.offsetParent; +} +if(_7==document.body){ +return _7; +} +while((_7=_7.parentNode)&&_7!=document.body){ +if(Element.getStyle(_7,"position")!="static"){ +return _7; +} +} +return document.body; +},within:function(_8,x,y){ +if(this.includeScrollOffsets){ +return this.withinIncludingScrolloffsets(_8,x,y); +} +this.xcomp=x; +this.ycomp=y; +this.offset=this.cumulativeOffset(_8); +return (y>=this.offset[1]&&y=this.offset[0]&&x=this.offset[1]&&this.ycomp=this.offset[0]&&this.xcomp-1){ +var _6=token.split("#"); +var _7=_6[0]; +var id=_6[1]; +var _9=document.getElementById(id); +if(_7&&_9.nodeName.toLowerCase()!=_7){ +return new Array(); +} +_4=new Array(_9); +continue; +} +if(token.indexOf(".")>-1){ +var _6=token.split("."); +var _7=_6[0]; +var _10=_6[1]; +if(!_7){ +_7="*"; +} +var _11=new Array; +var _12=0; +for(var h=0;h<_4.length;h++){ +var _14; +if(_7=="*"){ +_14=getAllChildren(_4[h]); +}else{ +_14=_4[h].getElementsByTagName(_7); +} +for(var j=0;j<_14.length;j++){ +_11[_12++]=_14[j]; +} +} +_4=new Array; +var _16=0; +for(var k=0;k<_11.length;k++){ +if(_11[k].className&&_11[k].className.match(new RegExp("\\b"+_10+"\\b"))){ +_4[_16++]=_11[k]; +} +} +continue; +} +if(token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)){ +var _7=RegExp.$1; +var _18=RegExp.$2; +var _19=RegExp.$3; +var _20=RegExp.$4; +if(!_7){ +_7="*"; +} +var _11=new Array; +var _12=0; +for(var h=0;h<_4.length;h++){ +var _14; +if(_7=="*"){ +_14=getAllChildren(_4[h]); +}else{ +_14=_4[h].getElementsByTagName(_7); +} +for(var j=0;j<_14.length;j++){ +_11[_12++]=_14[j]; +} +} +_4=new Array; +var _16=0; +var _21; +switch(_19){ +case "=": +_21=function(e){ +return (e.getAttribute(_18)==_20); +}; +break; +case "~": +_21=function(e){ +return (e.getAttribute(_18).match(new RegExp("\\b"+_20+"\\b"))); +}; +break; +case "|": +_21=function(e){ +return (e.getAttribute(_18).match(new RegExp("^"+_20+"-?"))); +}; +break; +case "^": +_21=function(e){ +return (e.getAttribute(_18).indexOf(_20)==0); +}; +break; +case "$": +_21=function(e){ +return (e.getAttribute(_18).lastIndexOf(_20)==e.getAttribute(_18).length-_20.length); +}; +break; +case "*": +_21=function(e){ +return (e.getAttribute(_18).indexOf(_20)>-1); +}; +break; +default: +_21=function(e){ +return e.getAttribute(_18); +}; +} +_4=new Array; +var _16=0; +for(var k=0;k<_11.length;k++){ +if(_21(_11[k])){ +_4[_16++]=_11[k]; +} +} +continue; +} +_7=token; +var _11=new Array; +var _12=0; +for(var h=0;h<_4.length;h++){ +var _14=_4[h].getElementsByTagName(_7); +for(var j=0;j<_14.length;j++){ +_11[_12++]=_14[j]; +} +} +_4=_11; +} +return _4; +}; + +var Behaviour={list:new Array,register:function(_1){ +Behaviour.list.push(_1); +},start:function(){ +Behaviour.addLoadEvent(function(){ +Behaviour.apply(); +}); +},apply:function(){ +for(h=0;sheet=Behaviour.list[h];h++){ +for(selector in sheet){ +list=document.getElementsBySelector(selector); +if(!list){ +continue; +} +for(i=0;element=list[i];i++){ +sheet[selector](element); +} +} +} +},addLoadEvent:function(_2){ +var _3=window.onload; +if(typeof window.onload!="function"){ +window.onload=_2; +}else{ +window.onload=function(){ +_3(); +_2(); +}; +} +}}; +Behaviour.start(); + +Object.debug=function(_1){ +var _2=[]; +if(typeof _1 in ["string","number"]){ +return _1; +}else{ +for(property in _1){ +if(typeof _1[property]!="function"){ +_2.push(property+" => "+(typeof _1[property]=="string"?"\""+_1[property]+"\"":_1[property])); +} +} +} +return ("'"+_1+"' #"+typeof _1+": {"+_2.join(", ")+"}"); +}; +String.prototype.toArray=function(){ +var _3=[]; +for(var i=0;i"; +var _8=_7.firstChild||null; +if(_8&&(_8.tagName!=_5)){ +_8=_8.getElementsByTagName(_5)[0]; +} +if(!_8){ +_8=document.createElement(_5); +} +if(!_8){ +return; +} +if(arguments[1]){ +if(this._isStringOrNumber(arguments[1])||(arguments[1] instanceof Array)){ +this._children(_8,arguments[1]); +}else{ +var _9=this._attributes(arguments[1]); +if(_9.length){ +_7.innerHTML="<"+_5+" "+_9+">"; +_8=_7.firstChild||null; +if(!_8){ +_8=document.createElement(_5); +for(attr in arguments[1]){ +_8[attr=="class"?"className":attr]=arguments[1][attr]; +} +} +if(_8.tagName!=_5){ +_8=_7.getElementsByTagName(_5)[0]; +} +} +} +} +if(arguments[2]){ +this._children(_8,arguments[2]); +} +return _8; +},_text:function(_10){ +return document.createTextNode(_10); +},_attributes:function(_11){ +var _12=[]; +for(attribute in _11){ +_12.push((attribute=="className"?"class":attribute)+"=\""+_11[attribute].toString().escapeHTML()+"\""); +} +return _12.join(" "); +},_children:function(_13,_14){ +if(typeof _14=="object"){ +_14.flatten().each(function(e){ +if(typeof e=="object"){ +_13.appendChild(e); +}else{ +if(Builder._isStringOrNumber(e)){ +_13.appendChild(Builder._text(e)); +} +} +}); +}else{ +if(Builder._isStringOrNumber(_14)){ +_13.appendChild(Builder._text(_14)); +} +} +},_isStringOrNumber:function(_16){ +return (typeof _16=="string"||typeof _16=="number"); +}}; +String.prototype.camelize=function(){ +var _17=this.split("-"); +if(_17.length==1){ +return _17[0]; +} +var ret=this.indexOf("-")==0?_17[0].charAt(0).toUpperCase()+_17[0].substring(1):_17[0]; +for(var i=1,len=_17.length;i0){ +window.scrollBy(0,0); +} +}; +Element.getOpacity=function(_37){ +var _38; +if(_38=Element.getStyle(_37,"opacity")){ +return parseFloat(_38); +} +if(_38=(Element.getStyle(_37,"filter")||"").match(/alpha\(opacity=(.*)\)/)){ +if(_38[1]){ +return parseFloat(_38[1])/100; +} +} +return 1; +}; +Element.setOpacity=function(_39,_40){ +_39=$(_39); +var els=_39.style; +if(_40==1){ +els.opacity="0.999999"; +if(/MSIE/.test(navigator.userAgent)){ +els.filter=Element.getStyle(_39,"filter").replace(/alpha\([^\)]*\)/gi,""); +} +}else{ +if(_40<0.00001){ +_40=0; +} +els.opacity=_40; +if(/MSIE/.test(navigator.userAgent)){ +els.filter=Element.getStyle(_39,"filter").replace(/alpha\([^\)]*\)/gi,"")+"alpha(opacity="+_40*100+")"; +} +} +}; +Element.getInlineOpacity=function(_42){ +_42=$(_42); +var op; +op=_42.style.opacity; +if(typeof op!="undefined"&&op!=""){ +return op; +} +return ""; +}; +Element.setInlineOpacity=function(_44,_45){ +_44=$(_44); +var els=_44.style; +els.opacity=_45; +}; +Element.getDimensions=function(_46){ +_46=$(_46); +if(Element.getStyle(_46,"display")=="none"){ +var els=_46.style; +var _47=els.visibility; +var _48=els.position; +els.visibility="hidden"; +els.position="absolute"; +els.display=""; +var _49=_46.clientWidth; +var _50=_46.clientHeight; +els.display="none"; +els.position=_48; +els.visibility=_47; +return {width:_49,height:_50}; +} +return {width:_46.offsetWidth,height:_46.offsetHeight}; +}; +Position.positionedOffset=function(_51){ +var _52=0,valueL=0; +do{ +_52+=_51.offsetTop||0; +valueL+=_51.offsetLeft||0; +_51=_51.offsetParent; +if(_51){ +p=Element.getStyle(_51,"position"); +if(p=="relative"||p=="absolute"){ +break; +} +} +}while(_51); +return [valueL,_52]; +}; +if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){ +Position.cumulativeOffset=function(_53){ +var _54=0,valueL=0; +do{ +_54+=_53.offsetTop||0; +valueL+=_53.offsetLeft||0; +if(_53.offsetParent==document.body){ +if(Element.getStyle(_53,"position")=="absolute"){ +break; +} +} +_53=_53.offsetParent; +}while(_53); +return [valueL,_54]; +}; +} +Position.page=function(_55){ +var _56=0,valueL=0; +var _57=_55; +do{ +_56+=_57.offsetTop||0; +valueL+=_57.offsetLeft||0; +if(_57.offsetParent==document.body){ +if(Element.getStyle(_57,"position")=="absolute"){ +break; +} +} +}while(_57=_57.offsetParent); +_57=_55; +do{ +_56-=_57.scrollTop||0; +valueL-=_57.scrollLeft||0; +}while(_57=_57.parentNode); +return [valueL,_56]; +}; +Position.offsetParent=function(_58){ +if(_58.offsetParent){ +return _58.offsetParent; +} +if(_58==document.body){ +return _58; +} +while((_58=_58.parentNode)&&_58!=document.body){ +if(Element.getStyle(_58,"position")!="static"){ +return _58; +} +} +return document.body; +}; +Position.clone=function(_59,_60){ +var _61=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{}); +_59=$(_59); +var p=Position.page(_59); +_60=$(_60); +var _63=[0,0]; +var _64=null; +if(Element.getStyle(_60,"position")=="absolute"){ +_64=Position.offsetParent(_60); +_63=Position.page(_64); +} +if(_64==document.body){ +_63[0]-=document.body.offsetLeft; +_63[1]-=document.body.offsetTop; +} +if(_61.setLeft){ +_60.style.left=(p[0]-_63[0]+_61.offsetLeft)+"px"; +} +if(_61.setTop){ +_60.style.top=(p[1]-_63[1]+_61.offsetTop)+"px"; +} +if(_61.setWidth){ +_60.style.width=_59.offsetWidth+"px"; +} +if(_61.setHeight){ +_60.style.height=_59.offsetHeight+"px"; +} +}; +Position.absolutize=function(_65){ +_65=$(_65); +if(_65.style.position=="absolute"){ +return; +} +Position.prepare(); +var _66=Position.positionedOffset(_65); +var top=_66[1]; +var _68=_66[0]; +var _69=_65.clientWidth; +var _70=_65.clientHeight; +_65._originalLeft=_68-parseFloat(_65.style.left||0); +_65._originalTop=top-parseFloat(_65.style.top||0); +_65._originalWidth=_65.style.width; +_65._originalHeight=_65.style.height; +_65.style.position="absolute"; +_65.style.top=top+"px"; +_65.style.left=_68+"px"; +_65.style.width=_69+"px"; +_65.style.height=_70+"px"; +}; +Position.relativize=function(_71){ +_71=$(_71); +if(_71.style.position=="relative"){ +return; +} +Position.prepare(); +_71.style.position="relative"; +var top=parseFloat(_71.style.top||0)-(_71._originalTop||0); +var _72=parseFloat(_71.style.left||0)-(_71._originalLeft||0); +_71.style.top=top+"px"; +_71.style.left=_72+"px"; +_71.style.height=_71._originalHeight; +_71.style.width=_71._originalWidth; +}; +Element.Class={toggle:function(_73,_74){ +if(Element.Class.has(_73,_74)){ +Element.Class.remove(_73,_74); +if(arguments.length==3){ +Element.Class.add(_73,arguments[2]); +} +}else{ +Element.Class.add(_73,_74); +if(arguments.length==3){ +Element.Class.remove(_73,arguments[2]); +} +} +},get:function(_75){ +return $(_75).className.split(" "); +},remove:function(_76){ +_76=$(_76); +var _77=arguments; +$R(1,arguments.length-1).each(function(_78){ +_76.className=_76.className.split(" ").reject(function(_79){ +return (_79==_77[_78]); +}).join(" "); +}); +},add:function(_80){ +_80=$(_80); +for(var i=1;i0?" ":"")+arguments[i]; +} +},has:function(_81){ +_81=$(_81); +if(!_81||!_81.className){ +return false; +} +var _82; +for(var i=1;i0?m[2]:"0")+"."+m[4]; +var _9=parseFloat(_8); +return (isNaN(_9)?null:_9); +}; +Prado.Validation.Util.toCurrency=function(_10,_11,_12,_13){ +_11=undef(_11)?",":_11; +_13=undef(_13)?".":_13; +_12=undef(_12)?2:_12; +var exp=new RegExp("^\\s*([-\\+])?(((\\d+)\\"+_11+")*)(\\d+)"+((_12>0)?"(\\"+_13+"(\\d{1,"+_12+"}))?":"")+"\\s*$"); +var m=_10.match(exp); +if(m==null){ +return null; +} +var _15=m[2]+m[5]; +var _16=m[1]+_15.replace(new RegExp("(\\"+_11+")","g"),"")+((_12>0)?"."+m[7]:""); +var num=parseFloat(_16); +return (isNaN(num)?null:num); +}; +Prado.Validation.Util.toDate=function(_18,_19){ +var y=0; +var m=-1; +var d=0; +var a=_18.split(/\W+/); +var b=_19.match(/%./g); +var i=0,j=0; +var hr=0; +var min=0; +for(i=0;i29)?1900:2000); +break; +case "%H": +case "%I": +case "%k": +case "%l": +hr=parseInt(a[i],10); +break; +case "%P": +case "%p": +if(/pm/i.test(a[i])&&hr<12){ +hr+=12; +} +break; +case "%M": +min=parseInt(a[i],10); +break; +} +} +if(y!=0&&m!=-1&&d!=0){ +var _27=new Date(y,m,d,hr,min,0); +return (isObject(_27)&&y==_27.getFullYear()&&m==_27.getMonth()&&d==_27.getDate())?_27.valueOf():null; +} +return null; +}; +Prado.Validation.Util.trim=function(_28){ +if(undef(_28)){ +return ""; +} +return _28.replace(/^\s+|\s+$/g,""); +}; +Prado.Validation.Util.focus=function(_29){ +var obj=$(_29); +if(isObject(obj)&&isdef(obj.focus)){ +setTimeout(function(){ +obj.focus(); +},100); +} +return false; +}; +Prado.Validation.validators=[]; +Prado.Validation.forms=[]; +Prado.Validation.summaries=[]; +Prado.Validation.groups=[]; +Prado.Validation.TargetGroups=[]; +Prado.Validation.CurrentTargetGroup=null; +Prado.Validation.HasTargetGroup=false; +Prado.Validation.ActiveTarget=null; +Prado.Validation.IsGroupValidation=false; +Prado.Validation.AddForm=function(id){ +Prado.Validation.forms.push($(id)); +}; +Prado.Validation.AddTarget=function(id,_32){ +var _33=$(id); +Event.observe(_33,"click",function(){ +Prado.Validation.ActiveTarget=_33; +Prado.Validation.CurrentTargetGroup=Prado.Validation.TargetGroups[id]; +}); +if(_32){ +Prado.Validation.TargetGroups[id]=_32; +Prado.Validation.HasTargetGroup=true; +} +}; +Prado.Validation.AddGroup=function(_34,_35){ +_34.active=false; +_34.target=$(_34.target); +_34.validators=_35; +Prado.Validation.groups.push(_34); +Event.observe(_34.target,"click",Prado.Validation.UpdateActiveGroup); +}; +Prado.Validation.UpdateActiveGroup=function(ev){ +var _37=Prado.Validation.groups; +for(var i=0;i<_37.length;i++){ +_37[i].active=(isdef(ev)&&_37[i].target==Event.element(ev)); +} +Prado.Validation.IsGroupValidation=isdef(ev); +}; +Prado.Validation.IsValid=function(_38){ +var _39=true; +var _40=Prado.Validation.validators; +for(var i=0;i<_40.length;i++){ +_40[i].enabled=!_40[i].control||undef(_40[i].control.form)||_40[i].control.form==_38; +_40[i].visible=Prado.Validation.IsGroupValidation?_40[i].inActiveGroup():true; +if(Prado.Validation.HasTargetGroup){ +if(_40[i].group!=Prado.Validation.CurrentTargetGroup){ +_40[i].enabled=false; +} +} +_39&=_40[i].validate(); +} +Prado.Validation.ShowSummary(_38); +Prado.Validation.UpdateActiveGroup(); +return _39; +}; +Prado.Validation.prototype={initialize:function(_41,_42){ +this.evaluateIsValid=_41; +this.attr=undef(_42)?[]:_42; +this.message=$(_42.id); +this.control=$(_42.controltovalidate); +this.enabled=isdef(_42.enabled)?_42.enabled:true; +this.visible=isdef(_42.visible)?_42.visible:true; +this.group=isdef(_42.validationgroup)?_42.validationgroup:null; +this.isValid=true; +Prado.Validation.validators.push(this); +if(this.evaluateIsValid){ +this.evaluateIsValid.bind(this); +} +},validate:function(){ +if(this.visible&&this.enabled&&this.evaluateIsValid){ +this.isValid=this.evaluateIsValid(); +}else{ +this.isValid=true; +} +this.observe(); +this.update(); +return this.isValid; +},update:function(){ +if(this.attr.display=="Dynamic"){ +this.isValid?Element.hide(this.message):Element.show(this.message); +} +if(this.message){ +this.message.style.visibility=this.isValid?"hidden":"visible"; +} +var _43=this.attr.controlcssclass; +if(this.control&&isString(_43)&&_43.length>0){ +Element.condClassName(this.control,_43,!this.isValid); +} +Prado.Validation.ShowSummary(); +},setValid:function(_44){ +this.isValid=_44; +this.update(); +},observe:function(){ +if(undef(this.observing)){ +if(this.control&&this.control.form){ +Event.observe(this.control,"blur",this.validate.bind(this)); +} +this.observing=true; +} +},convert:function(_45,_46){ +if(undef(_46)){ +_46=Form.Element.getValue(this.control); +} +switch(_45){ +case "Integer": +return Prado.Validation.Util.toInteger(_46); +case "Double": +case "Float": +return Prado.Validation.Util.toDouble(_46,this.attr.decimalchar); +case "Currency": +return Prado.Validation.Util.toCurrency(_46,this.attr.groupchar,this.attr.digits,this.attr.decimalchar); +case "Date": +return Prado.Validation.Util.toDate(_46,this.attr.dateformat); +} +return _46.toString(); +},inActiveGroup:function(){ +var _47=Prado.Validation.groups; +for(var i=0;i<_47.length;i++){ +if(_47[i].active&&_47[i].validators.contains(this.attr.id)){ +return true; +} +} +return false; +}}; +Prado.Validation.Summary=Class.create(); +Prado.Validation.Summary.prototype={initialize:function(_48){ +this.attr=_48; +this.div=$(_48.id); +this.visible=false; +this.enabled=false; +this.group=isdef(_48.validationgroup)?_48.validationgroup:null; +Prado.Validation.summaries.push(this); +},show:function(_49){ +var _50=_49||this.attr.refresh=="1"; +var _51=this.getMessages(); +if(_51.length<=0||!this.visible||!this.enabled){ +if(_50){ +Element.hide(this.div); +} +return; +} +if(Prado.Validation.HasTargetGroup){ +if(Prado.Validation.CurrentTargetGroup!=this.group){ +if(_50){ +Element.hide(this.div); +} +return; +} +} +if(this.attr.showsummary!="False"&&_50){ +this.div.style.display="block"; +while(this.div.childNodes.length>0){ +this.div.removeChild(this.div.lastChild); +} +new Insertion.Bottom(this.div,this.formatSummary(_51)); +} +if(_49){ +window.scrollTo(this.div.offsetLeft-20,this.div.offsetTop-20); +} +var _52=this; +if(_49&&this.attr.showmessagebox=="True"&&_50){ +setTimeout(function(){ +alert(_52.formatMessageBox(_51)); +},20); +} +},getMessages:function(){ +var _53=Prado.Validation.validators; +var _54=[]; +for(var i=0;i<_53.length;i++){ +if(_53[i].isValid==false&&isString(_53[i].attr.errormessage)&&_53[i].attr.errormessage.length>0){ +_54.push(_53[i].attr.errormessage); +} +} +return _54; +},formats:function(_55){ +switch(_55){ +case "List": +return {header:"
",first:"",pre:"",post:"
",last:""}; +case "SingleParagraph": +return {header:" ",first:"",pre:"",post:" ",last:"
"}; +case "BulletList": +default: +return {header:"",first:"
    ",pre:"
  • ",post:"
  • ",last:"
"}; +} +},formatSummary:function(_56){ +var _57=this.formats(this.attr.displaymode); +var _58=isdef(this.attr.headertext)?this.attr.headertext+_57.header:""; +_58+=_57.first; +for(var i=0;i<_56.length;i++){ +_58+=(_56[i].length>0)?_57.pre+_56[i]+_57.post:""; +} +_58+=_57.last; +return _58; +},formatMessageBox:function(_59){ +var _60=isdef(this.attr.headertext)?this.attr.headertext+"\n":""; +for(var i=0;i<_59.length;i++){ +switch(this.attr.displaymode){ +case "List": +_60+=_59[i]+"\n"; +break; +case "BulletList": +default: +_60+=" - "+_59[i]+"\n"; +break; +case "SingleParagraph": +_60+=_59[i]+" "; +break; +} +} +return _60; +},inActiveGroup:function(){ +var _61=Prado.Validation.groups; +for(var i=0;i<_61.length;i++){ +if(_61[i].active&&_61[i].id==this.attr.group){ +return true; +} +} +return false; +}}; +Prado.Validation.ShowSummary=function(_62){ +var _63=Prado.Validation.summaries; +for(var i=0;i<_63.length;i++){ +if(isdef(_62)){ +if(Prado.Validation.IsGroupValidation){ +_63[i].visible=_63[i].inActiveGroup(); +}else{ +_63[i].visible=undef(_63[i].attr.group); +} +_63[i].enabled=$(_63[i].attr.form)==_62; +} +_63[i].show(_62); +} +}; +Prado.Validation.OnSubmit=function(ev){ +if(typeof tinyMCE!="undefined"){ +tinyMCE.triggerSave(); +} +if(!Prado.Validation.ActiveTarget){ +return true; +} +var _64=Prado.Validation.IsValid(Event.element(ev)||ev); +if(Event.element(ev)&&!_64){ +Event.stop(ev); +} +Prado.Validation.ActiveTarget=null; +return _64; +}; +Prado.Validation.OnLoad=function(){ +Event.observe(Prado.Validation.forms,"submit",Prado.Validation.OnSubmit); +}; +Event.OnLoad(Prado.Validation.OnLoad); + +Prado.Validation.TRequiredFieldValidator=function(){ +var _1=this.control.getAttribute("type"); +if(_1=="file"){ +return true; +}else{ +var _2=Prado.Validation.Util.trim; +var a=_2(Form.Element.getValue(this.control)); +var b=_2(this.attr.initialvalue); +return (a!=b); +} +}; +Prado.Validation.TRegularExpressionValidator=function(){ +var _5=Prado.Validation.Util.trim; +var _6=_5(Form.Element.getValue(this.control)); +if(_6==""){ +return true; +} +var rx=new RegExp(this.attr.validationexpression); +var _8=rx.exec(_6); +return (_8!=null&&_6==_8[0]); +}; +Prado.Validation.TEmailAddressValidator=Prado.Validation.TRegularExpressionValidator; +Prado.Validation.TCustomValidator=function(){ +var _9=Prado.Validation.Util.trim; +var _10=isNull(this.control)?"":_9(Form.Element.getValue(this.control)); +var _11=true; +var _12=this.attr.clientvalidationfunction; +if(isString(_12)&&_12!=""){ +eval("valid = ("+_12+"(this, value) != false);"); +} +return _11; +}; +Prado.Validation.TRangeValidator=function(){ +var _13=Prado.Validation.Util.trim; +var _14=_13(Form.Element.getValue(this.control)); +if(_14==""){ +return true; +} +var _15=this.attr.minimumvalue; +var _16=this.attr.maximumvalue; +if(undef(_15)&&undef(_16)){ +return true; +} +if(_15==""){ +_15=0; +} +if(_16==""){ +_16=0; +} +var _17=this.attr.type; +if(undef(_17)){ +return (parseFloat(_14)>=parseFloat(_15))&&(parseFloat(_14)<=parseFloat(_16)); +} +var min=this.convert(_17,_15); +var max=this.convert(_17,_16); +_14=this.convert(_17,_14); +return _14>=min&&_14<=max; +}; +Prado.Validation.TCompareValidator=function(){ +var _20=Prado.Validation.Util.trim; +var _21=_20(Form.Element.getValue(this.control)); +if(_21.length==0){ +return true; +} +var _22; +var _23=$(this.attr.controlhookup); +if(_23){ +_22=_20(Form.Element.getValue(_23)); +}else{ +_22=isString(this.attr.valuetocompare)?this.attr.valuetocompare:""; +} +var _24=Prado.Validation.TCompareValidator.compare; +var _25=_24.bind(this)(_21,_22); +if(_23){ +var _26=this.attr.controlcssclass; +if(isString(_26)&&_26.length>0){ +Element.condClassName(_23,_26,!_25); +} +if(undef(this.observingComparee)){ +Event.observe(_23,"change",this.validate.bind(this)); +this.observingComparee=true; +} +} +return _25; +}; +Prado.Validation.TCompareValidator.compare=function(_27,_28){ +var op1,op2; +if((op1=this.convert(this.attr.type,_27))==null){ +return false; +} +if(this.attr.operator=="DataTypeCheck"){ +return true; +} +if((op2=this.convert(this.attr.type,_28))==null){ +return true; +} +switch(this.attr.operator){ +case "NotEqual": +return (op1!=op2); +case "GreaterThan": +return (op1>op2); +case "GreaterThanEqual": +return (op1>=op2); +case "LessThan": +return (op10){ +_31=this.attr.required.split(/,\s* /); +} +var _32=true; +var _33=Prado.Validation.TRequiredListValidator; +switch(_30[0].type){ +case "radio": +case "checkbox": +_32=_33.IsValidRadioList(_30,min,max,_31); +break; +case "select-multiple": +_32=_33.IsValidSelectMultipleList(_30,min,max,_31); +break; +} +var _34=this.attr.elementcssclass; +if(isString(_34)&&_34.length>0){ +map(_30,function(_35){ +condClass(_35,_34,!_32); +}); +} +if(undef(this.observingRequiredList)){ +Event.observe(_30,"change",this.validate.bind(this)); +this.observingRequiredList=true; +} +return _32; +}; +Prado.Validation.TRequiredListValidator.IsValidRadioList=function(_36,min,max,_37){ +var _38=0; +var _39=new Array(); +for(var i=0;i<_36.length;i++){ +if(_36[i].checked){ +_38++; +_39.push(_36[i].value); +} +} +return Prado.Validation.TRequiredListValidator.IsValidList(_38,_39,min,max,_37); +}; +Prado.Validation.TRequiredListValidator.IsValidSelectMultipleList=function(_41,min,max,_42){ +var _43=0; +var _44=new Array(); +for(var i=0;i<_41.length;i++){ +var _45=_41[i]; +for(var j=0;j<_45.options.length;j++){ +if(_45.options[j].selected){ +_43++; +_44.push(_45.options[j].value); +} +} +} +return Prado.Validation.TRequiredListValidator.IsValidList(_43,_44,min,max,_42); +}; +Prado.Validation.TRequiredListValidator.IsValidList=function(_47,_48,min,max,_49){ +var _50=true; +if(_49.length>0){ +if(_48.length<_49.length){ +return false; +} +for(var k=0;k<_49.length;k++){ +_50=_50&&_48.contains(_49[k]); +} +} +return _50&&_47>=min&&_47<=max; +}; + diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php index cc5289c5..ca28751f 100644 --- a/framework/Web/UI/TClientScriptManager.php +++ b/framework/Web/UI/TClientScriptManager.php @@ -1,457 +1,637 @@ -_actionUrl; - } - - public function setActionUrl($value) - { - $this->_actionUrl=THttpUtility::quoteJavaScriptString($value); - } - - public function getAutoPostBack() - { - return $this->_autoPostBack; - } - - public function setAutoPostBack($value) - { - $this->_autoPostBack=$value; - } - - public function getClientSubmit() - { - return $this->_clientSubmit; - } - - public function setClientSubmit($value) - { - $this->_clientSubmit=$value; - } - - public function getPerformValidation() - { - return $this->_performValidation; - } - - public function setPerformValidation($value) - { - $this->_performValidation=$value; - } - - public function getValidationGroup() - { - return $this->_validationGroup; - } - - public function setValidationGroup($value) - { - $this->_validationGroup=$value; - } - - public function getTrackFocus() - { - return $this->_trackFocus; - } - - public function setTrackFocus($value) - { - $this->_trackFocus=$value; - } -} - -class TClientScriptManager extends TComponent -{ - const SCRIPT_DIR='Web/Javascripts/js'; - const POSTBACK_FUNC='Prado.doPostBack'; - private $_page; - private $_hiddenFields=array(); - private $_beginScripts=array(); - private $_endScripts=array(); - private $_scriptFiles=array(); - private $_headScriptFiles=array(); - private $_headScripts=array(); - private $_styleSheetFiles=array(); - private $_styleSheets=array(); - private $_onSubmitStatements=array(); - private $_arrayDeclares=array(); - private $_expandoAttributes=array(); - private $_postBackScriptRegistered=false; - private $_focusScriptRegistered=false; - private $_scrollScriptRegistered=false; - private $_publishedScriptFiles=array(); - - public function __construct(TPage $owner) - { - $this->_page=$owner; - } - - public function getPostBackEventReference($control,$parameter='',$options=null,$javascriptPrefix=true) - { - if(!$options || (!$options->getPerformValidation() && !$options->getTrackFocus() && $options->getClientSubmit() && $options->getActionUrl()=='')) - { - $this->registerPostBackScript(); - if(($form=$this->_page->getForm())!==null) - $formID=$form->getClientID(); - else - throw new TInvalidConfigurationException('clientscriptmanager_form_required'); - $postback=self::POSTBACK_FUNC.'(\''.$formID.'\',\''.$control->getUniqueID().'\',\''.THttpUtility::quoteJavaScriptString($parameter).'\')'; - if($options && $options->getAutoPostBack()) - $postback='setTimeout(\''.THttpUtility::quoteJavaScriptString($postback).'\',0)'; - return $javascriptPrefix?'javascript:'.$postback:$postback; - } - $opt=''; - $flag=false; - if($options->getPerformValidation()) - { - $flag=true; - $this->registerValidationScript(); - $opt.=',true,'; - } - else - $opt.=',false,'; - if($options->getValidationGroup()!=='') - { - $flag=true; - $opt.='"'.$options->getValidationGroup().'",'; - } - else - $opt.='\'\','; - if($options->getActionUrl()!=='') - { - $flag=true; - $this->_page->setCrossPagePostBack(true); - $opt.='"'.$options->getActionUrl().'",'; - } - else - $opt.='null,'; - if($options->getTrackFocus()) - { - $flag=true; - $this->registerFocusScript(); - $opt.='true,'; - } - else - $opt.='false,'; - if($options->getClientSubmit()) - { - $flag=true; - $opt.='true'; - } - else - $opt.='false'; - if(!$flag) - return ''; - $this->registerPostBackScript(); - if(($form=$this->_page->getForm())!==null) - $formID=$form->getClientID(); - else - throw new TInvalidConfigurationException('clientscriptmanager_form_required'); - $postback=self::POSTBACK_FUNC.'(\''.$formID.'\',\''.$control->getUniqueID().'\',\''.THttpUtility::quoteJavaScriptString($parameter).'\''.$opt.')'; - if($options && $options->getAutoPostBack()) - $postback='setTimeout(\''.THttpUtility::quoteJavaScriptString($postback).'\',0)'; - return $javascriptPrefix?'javascript:'.$postback:$postback; - } - - public function registerPradoScript($scriptFile) - { - if(isset($this->_publishedScriptFiles[$scriptFile])) - $url=$this->_publishedScriptFiles[$scriptFile]; - else - { - $url=$this->_page->getService()->getAssetManager()->publishFilePath(Prado::getFrameworkPath().'/'.self::SCRIPT_DIR.'/'.$scriptFile); - $this->_publishedScriptFiles[$scriptFile]=$url; - $this->registerScriptFile('prado:'.$scriptFile,$url); - } - return $url; - } - - protected function registerPostBackScript() - { - if(!$this->_postBackScriptRegistered) - { - $this->_postBackScriptRegistered=true; - $this->registerHiddenField(TPage::FIELD_POSTBACK_TARGET,''); - $this->registerHiddenField(TPage::FIELD_POSTBACK_PARAMETER,''); - $this->registerPradoScript('base.js'); - } - } - - public function registerFocusScript($target) - { - if(!$this->_focusScriptRegistered) - { - $this->_focusScriptRegistered=true; - $this->registerPradoScript('base.js'); - $this->registerEndScript('prado:focus','Prado.Focus.setFocus("'.THttpUtility::quoteJavaScriptString($target).'");'); - } - } - - public function registerScrollScript($x,$y) - { - if(!$this->_scrollScriptRegistered) - { - $this->_scrollScriptRegistered=true; - $this->registerHiddenField(TPage::FIELD_SCROLL_X,$x); - $this->registerHiddenField(TPage::FIELD_SCROLL_Y,$y); - // TBD, need scroll.js - } - } - - public function registerDefaultButtonScript($button) - { - $this->registerPradoScript('base.js'); - return 'return Prado.Button.fireButton(event,\''.$button->getClientID().'\')'; - } - - public function registerValidationScript() - { - } - - public function isHiddenFieldRegistered($key) - { - return isset($this->_hiddenFields[$key]); - } - - public function isScriptRegistered($key) - { - return isset($this->_scripts[$key]); - } - - public function isScriptFileRegistered($key) - { - return isset($this->_scriptFiles[$key]); - } - - public function isBeginScriptRegistered($key) - { - return isset($this->_beginScripts[$key]); - } - - public function isEndScriptRegistered($key) - { - return isset($this->_endScripts[$key]); - } - - public function isHeadScriptFileRegistered($key) - { - return isset($this->_headScriptFiles[$key]); - } - - public function isHeadScriptRegistered($key) - { - return isset($this->_headScripts[$key]); - } - - public function isStyleSheetFileRegistered($key) - { - return isset($this->_styleSheetFiles[$key]); - } - - public function isStyleSheetRegistered($key) - { - return isset($this->_styleSheets[$key]); - } - - public function isOnSubmitStatementRegistered($key) - { - return isset($this->_onSubmitStatements[$key]); - } - - public function registerArrayDeclaration($name,$value) - { - $this->_arrayDeclares[$name][]=$value; - } - - public function registerScriptFile($key,$url) - { - $this->_scriptFiles[$key]=$url; - } - - public function registerHiddenField($name,$value) - { - // if the named hidden field exists and has a value null, it means the hidden field is rendered already - if(!isset($this->_hiddenFields[$name]) || $this->_hiddenFields[$name]!==null) - $this->_hiddenFields[$name]=$value; - } - - public function registerOnSubmitStatement($key,$script) - { - $this->_onSubmitStatements[$key]=$script; - } - - public function registerBeginScript($key,$script) - { - $this->_beginScripts[$key]=$script; - } - - public function registerEndScript($key,$script) - { - $this->_endScripts[$key]=$script; - } - - public function registerHeadScriptFile($key,$url) - { - $this->_headScriptFiles[$key]=$url; - } - - public function registerHeadScript($key,$script) - { - $this->_headScripts[$key]=$script; - } - - public function registerStyleSheetFile($key,$url) - { - $this->_styleSheetFiles[$key]=$url; - } - - public function registerStyleSheet($key,$css) - { - $this->_styleSheets[$key]=$css; - } - - public function registerExpandoAttribute($controlID,$name,$value) - { - $this->_expandoAttributes[$controlID][$name]=$value; - } - - public function renderArrayDeclarations($writer) - { - if(count($this->_arrayDeclares)) - { - $str="\n"; - $writer->write($str); - } - } - - public function renderScriptFiles($writer) - { - $str=''; - foreach($this->_scriptFiles as $include) - $str.="\n"; - $writer->write($str); - } - - public function renderOnSubmitStatements($writer) - { - // ??? - } - - public function renderBeginScripts($writer) - { - if(count($this->_beginScripts)) - $writer->write("\n"); - } - - public function renderEndScripts($writer) - { - if(count($this->_endScripts)) - $writer->write("\n"); - } - - public function renderHiddenFields($writer) - { - $str=''; - foreach($this->_hiddenFields as $name=>$value) - { - if($value!==null) - { - $value=THttpUtility::htmlEncode($value); - $str.="\n"; - // set hidden field value to null to indicate this field is rendered - // Note, hidden field rendering is invoked twice (at the beginning and ending of TForm) - $this->_hiddenFields[$name]=null; - } - } - if($str!=='') - $writer->write("
\n".$str."
\n"); - } - - public function renderExpandoAttributes($writer) - { - if(count($this->_expandoAttributes)) - { - $str="\n"; - $writer->write($str); - } - } - - public function renderHeadScriptFiles($writer) - { - $str=''; - foreach($this->_headScriptFiles as $url) - $str.="\n"; - $writer->write($str); - } - - public function renderHeadScripts($writer) - { - if(count($this->_headScripts)) - $writer->write("\n"); - } - - public function renderStyleSheetFiles($writer) - { - $str=''; - foreach($this->_styleSheetFiles as $url) - { - $str.="\n"; - } - $writer->write($str); - } - - public function renderStyleSheets($writer) - { - if(count($this->_styleSheets)) - $writer->write("\n"); - } - - public function getHasHiddenFields() - { - return count($this->_hiddenFields)>0; - } - - public function getHasSubmitStatements() - { - return count($this->_onSubmitStatements)>0; - } - - - /* - private void EnsureEventValidationFieldLoaded(); - internal string GetEventValidationFieldValue(); - public string GetWebResourceUrl(Type type, string resourceName); - public void RegisterClientScriptResource(Type type, string resourceName); - internal void RegisterDefaultButtonScript(Control button, $writer, bool useAddAttribute); - public function SaveEventValidationField(); - public void ValidateEvent(string uniqueId, string argument); - public function getCallbackEventReference() - */ -} - +_actionUrl; + } + + public function setActionUrl($value) + { + $this->_actionUrl=THttpUtility::quoteJavaScriptString($value); + } + + public function getAutoPostBack() + { + return $this->_autoPostBack; + } + + public function setAutoPostBack($value) + { + $this->_autoPostBack=$value; + } + + public function getClientSubmit() + { + return $this->_clientSubmit; + } + + public function setClientSubmit($value) + { + $this->_clientSubmit=$value; + } + + public function getPerformValidation() + { + return $this->_performValidation; + } + + public function setPerformValidation($value) + { + $this->_performValidation=$value; + } + + public function getValidationGroup() + { + return $this->_validationGroup; + } + + public function setValidationGroup($value) + { + $this->_validationGroup=$value; + } + + public function getTrackFocus() + { + return $this->_trackFocus; + } + + public function setTrackFocus($value) + { + $this->_trackFocus=$value; + } +} + +class TClientScriptManager extends TComponent +{ + const SCRIPT_DIR='Web/Javascripts/js'; + const POSTBACK_FUNC='Prado.doPostBack'; + private $_page; + private $_hiddenFields=array(); + private $_beginScripts=array(); + private $_endScripts=array(); + private $_scriptFiles=array(); + private $_headScriptFiles=array(); + private $_headScripts=array(); + private $_styleSheetFiles=array(); + private $_styleSheets=array(); + private $_onSubmitStatements=array(); + private $_arrayDeclares=array(); + private $_expandoAttributes=array(); + private $_postBackScriptRegistered=false; + private $_focusScriptRegistered=false; + private $_scrollScriptRegistered=false; + private $_publishedScriptFiles=array(); + + public function __construct(TPage $owner) + { + $this->_page=$owner; + } + + public function getPostBackEventReference($control,$parameter='',$options=null,$javascriptPrefix=true) + { + if(!$options || (!$options->getPerformValidation() && !$options->getTrackFocus() && $options->getClientSubmit() && $options->getActionUrl()=='')) + { + $this->registerPostBackScript(); + if(($form=$this->_page->getForm())!==null) + $formID=$form->getClientID(); + else + throw new TInvalidConfigurationException('clientscriptmanager_form_required'); + $postback=self::POSTBACK_FUNC.'(\''.$formID.'\',\''.$control->getUniqueID().'\',\''.THttpUtility::quoteJavaScriptString($parameter).'\')'; + if($options && $options->getAutoPostBack()) + $postback='setTimeout(\''.THttpUtility::quoteJavaScriptString($postback).'\',0)'; + return $javascriptPrefix?'javascript:'.$postback:$postback; + } + $opt=''; + $flag=false; + if($options->getPerformValidation()) + { + $flag=true; + $this->registerValidationScript(); + $opt.=',true,'; + } + else + $opt.=',false,'; + if($options->getValidationGroup()!=='') + { + $flag=true; + $opt.='"'.$options->getValidationGroup().'",'; + } + else + $opt.='\'\','; + if($options->getActionUrl()!=='') + { + $flag=true; + $this->_page->setCrossPagePostBack(true); + $opt.='"'.$options->getActionUrl().'",'; + } + else + $opt.='null,'; + if($options->getTrackFocus()) + { + $flag=true; + $this->registerFocusScript(); + $opt.='true,'; + } + else + $opt.='false,'; + if($options->getClientSubmit()) + { + $flag=true; + $opt.='true'; + } + else + $opt.='false'; + if(!$flag) + return ''; + $this->registerPostBackScript(); + if(($form=$this->_page->getForm())!==null) + $formID=$form->getClientID(); + else + throw new TInvalidConfigurationException('clientscriptmanager_form_required'); + $postback=self::POSTBACK_FUNC.'(\''.$formID.'\',\''.$control->getUniqueID().'\',\''.THttpUtility::quoteJavaScriptString($parameter).'\''.$opt.')'; + if($options && $options->getAutoPostBack()) + $postback='setTimeout(\''.THttpUtility::quoteJavaScriptString($postback).'\',0)'; + return $javascriptPrefix?'javascript:'.$postback:$postback; + } + + public function registerPradoScript($script) + { + foreach(TPradoClientScript::getScript($script) as $scriptFile) + { + if(isset($this->_publishedScriptFiles[$scriptFile])) + $url=$this->_publishedScriptFiles[$scriptFile]; + else + { + $url=$this->_page->getService()->getAssetManager()->publishFilePath(Prado::getFrameworkPath().'/'.self::SCRIPT_DIR.'/'.$scriptFile); + $this->_publishedScriptFiles[$scriptFile]=$url; + $this->registerScriptFile('prado:'.$scriptFile,$url); + } + } + //return $url; + } + + protected function registerPostBackScript() + { + if(!$this->_postBackScriptRegistered) + { + $this->_postBackScriptRegistered=true; + $this->registerHiddenField(TPage::FIELD_POSTBACK_TARGET,''); + $this->registerHiddenField(TPage::FIELD_POSTBACK_PARAMETER,''); + $this->registerPradoScript('base'); + } + } + + public function registerFocusScript($target) + { + if(!$this->_focusScriptRegistered) + { + $this->_focusScriptRegistered=true; + $this->registerPradoScript('base'); + $this->registerEndScript('prado:focus','Prado.Focus.setFocus("'.THttpUtility::quoteJavaScriptString($target).'");'); + } + } + + public function registerScrollScript($x,$y) + { + if(!$this->_scrollScriptRegistered) + { + $this->_scrollScriptRegistered=true; + $this->registerHiddenField(TPage::FIELD_SCROLL_X,$x); + $this->registerHiddenField(TPage::FIELD_SCROLL_Y,$y); + // TBD, need scroll.js + } + } + + public function registerDefaultButtonScript($button) + { + $this->registerPradoScript('base'); + return 'return Prado.Button.fireButton(event,\''.$button->getClientID().'\')'; + } + + public function registerValidationScript() + { + } + + public function isHiddenFieldRegistered($key) + { + return isset($this->_hiddenFields[$key]); + } + + public function isScriptRegistered($key) + { + return isset($this->_scripts[$key]); + } + + public function isScriptFileRegistered($key) + { + return isset($this->_scriptFiles[$key]); + } + + public function isBeginScriptRegistered($key) + { + return isset($this->_beginScripts[$key]); + } + + public function isEndScriptRegistered($key) + { + return isset($this->_endScripts[$key]); + } + + public function isHeadScriptFileRegistered($key) + { + return isset($this->_headScriptFiles[$key]); + } + + public function isHeadScriptRegistered($key) + { + return isset($this->_headScripts[$key]); + } + + public function isStyleSheetFileRegistered($key) + { + return isset($this->_styleSheetFiles[$key]); + } + + public function isStyleSheetRegistered($key) + { + return isset($this->_styleSheets[$key]); + } + + public function isOnSubmitStatementRegistered($key) + { + return isset($this->_onSubmitStatements[$key]); + } + + public function registerArrayDeclaration($name,$value) + { + $this->_arrayDeclares[$name][]=$value; + } + + public function registerScriptFile($key,$url) + { + $this->_scriptFiles[$key]=$url; + } + + public function registerHiddenField($name,$value) + { + // if the named hidden field exists and has a value null, it means the hidden field is rendered already + if(!isset($this->_hiddenFields[$name]) || $this->_hiddenFields[$name]!==null) + $this->_hiddenFields[$name]=$value; + } + + public function registerOnSubmitStatement($key,$script) + { + $this->_onSubmitStatements[$key]=$script; + } + + public function registerBeginScript($key,$script) + { + $this->_beginScripts[$key]=$script; + } + + public function registerEndScript($key,$script) + { + $this->_endScripts[$key]=$script; + } + + public function registerHeadScriptFile($key,$url) + { + $this->_headScriptFiles[$key]=$url; + } + + public function registerHeadScript($key,$script) + { + $this->_headScripts[$key]=$script; + } + + public function registerStyleSheetFile($key,$url) + { + $this->_styleSheetFiles[$key]=$url; + } + + public function registerStyleSheet($key,$css) + { + $this->_styleSheets[$key]=$css; + } + + public function registerExpandoAttribute($controlID,$name,$value) + { + $this->_expandoAttributes[$controlID][$name]=$value; + } + + public function renderArrayDeclarations($writer) + { + if(count($this->_arrayDeclares)) + { + $str="\n"; + $writer->write($str); + } + } + + public function renderScriptFiles($writer) + { + $str=''; + foreach($this->_scriptFiles as $include) + $str.="\n"; + $writer->write($str); + } + + public function renderOnSubmitStatements($writer) + { + // ??? + } + + public function renderBeginScripts($writer) + { + if(count($this->_beginScripts)) + $writer->write("\n"); + } + + public function renderEndScripts($writer) + { + if(count($this->_endScripts)) + $writer->write("\n"); + } + + public function renderHiddenFields($writer) + { + $str=''; + foreach($this->_hiddenFields as $name=>$value) + { + if($value!==null) + { + $value=THttpUtility::htmlEncode($value); + $str.="\n"; + // set hidden field value to null to indicate this field is rendered + // Note, hidden field rendering is invoked twice (at the beginning and ending of TForm) + $this->_hiddenFields[$name]=null; + } + } + if($str!=='') + $writer->write("
\n".$str."
\n"); + } + + public function renderExpandoAttributes($writer) + { + if(count($this->_expandoAttributes)) + { + $str="\n"; + $writer->write($str); + } + } + + public function renderHeadScriptFiles($writer) + { + $str=''; + foreach($this->_headScriptFiles as $url) + $str.="\n"; + $writer->write($str); + } + + public function renderHeadScripts($writer) + { + if(count($this->_headScripts)) + $writer->write("\n"); + } + + public function renderStyleSheetFiles($writer) + { + $str=''; + foreach($this->_styleSheetFiles as $url) + { + $str.="\n"; + } + $writer->write($str); + } + + public function renderStyleSheets($writer) + { + if(count($this->_styleSheets)) + $writer->write("\n"); + } + + public function getHasHiddenFields() + { + return count($this->_hiddenFields)>0; + } + + public function getHasSubmitStatements() + { + return count($this->_onSubmitStatements)>0; + } + + + /* + private void EnsureEventValidationFieldLoaded(); + internal string GetEventValidationFieldValue(); + public string GetWebResourceUrl(Type type, string resourceName); + public void RegisterClientScriptResource(Type type, string resourceName); + internal void RegisterDefaultButtonScript(Control button, $writer, bool useAddAttribute); + public function SaveEventValidationField(); + public void ValidateEvent(string uniqueId, string argument); + public function getCallbackEventReference() + */ +} + +/** + * TJavascript class file. Javascript utilties, converts basic PHP types into + * appropriate javascript types. + * + * Example: + * + * $options['onLoading'] = "doit"; + * $options['onComplete'] = "more"; + * $js = TJavascript::toList($options); + * //expects the following javascript code + * // {'onLoading':'doit','onComplete':'more'} + * + * + * Namespace: System.Web.UI + * + * @author Wei Zhuo + * @version $Revision: 1.3 $ $Date: 2005/11/10 23:43:26 $ + * @package System.Web.UI + */ +class TJavascript +{ + /** + * Coverts PHP arrays (only the array values) into javascript array. + * @param array the array data to convert + * @param string append additional javascript array data + * @param boolean if true empty string and empty array will be converted + * @return string javascript array as string. + */ + public static function toArray($array,$append=null,$strict=false) + { + $results = array(); + $converter = new TJavascript(); + foreach($array as $v) + { + if($strict || (!$strict && $v !== '' && $v !== array())) + { + $type = 'to_'.gettype($v); + if($type == 'to_array') + $results[] = $converter->toArray($v, $append, $strict); + else + $results[] = $converter->{$type}($v); + } + } + $extra = ''; + if(strlen($append) > 0) + $extra .= count($results) > 0 ? ','.$append : $append; + return '['.implode(',', $results).$extra.']'; + } + + /** + * Coverts PHP arrays (both key and value) into javascript objects. + * @param array the array data to convert + * @param string append additional javascript object data + * @param boolean if true empty string and empty array will be converted + * @return string javascript object as string. + */ + public static function toList($array,$append=null, $strict=false) + { + $results = array(); + $converter = new TJavascript(); + foreach($array as $k => $v) + { + if($strict || (!$strict && $v !== '' && $v !== array())) + { + $type = 'to_'.gettype($v); + if($type == 'to_array') + $results[] = "'{$k}':".$converter->toList($v, $append, $strict); + else + $results[] = "'{$k}':".$converter->{$type}($v); + } + } + $extra = ''; + if(strlen($append) > 0) + $extra .= count($results) > 0 ? ','.$append : $append; + + return '{'.implode(',', $results).$extra.'}'; + } + + public function to_boolean($v) + { + return $v ? 'true' : 'false'; + } + + public function to_integer($v) + { + return "{$v}"; + } + + public function to_double($v) + { + return "{$v}"; + } + + /** + * If string begins with [ and ends ], or begins with { and ends } + * it is assumed to be javascript arrays or objects and no further + * conversion is applied. + */ + public function to_string($v) + { + if(strlen($v)>1) + { + $first = $v{0}; $last = $v{strlen($v)-1}; + if($first == '[' && $last == ']' || + ($first == '{' && $last == '}')) + return $v; + } + return "'".addslashes($v)."'"; + } + + public function to_array($v) + { + return TJavascript::toArray($v); + } + + public function to_null($v) + { + return 'null'; + } +} + +/** + * PradoClientScript class. + * + * Resolves Prado client script dependencies. e.g. TPradoClientScript::getScripts("dom"); + * + * - base basic javascript utilities, e.g. $() + * - dom DOM and Form functions, e.g. $F(inputID) to retrive form input values. + * - effects Effects such as fade, shake, move + * - controls Prado client-side components, e.g. Slider, AJAX components + * - validator Prado client-side validators. + * - ajax Prado AJAX library including Prototype's AJAX and JSON. + * + * Dependencies for each library are automatically resolved. + * + * Namespace: System.Web.UI + * + * @author Wei Zhuo + * @version $Revision: 1.1 $ $Date: 2005/11/06 23:02:33 $ + * @package System.Web.UI + */ +class TPradoClientScript +{ + /** + * Client-side javascript library dependencies + * @var array + */ + protected static $dependencies = array( + 'base' => array('base'), + 'dom' => array('base', 'dom'), + 'effects' => array('base', 'dom', 'effects'), + 'controls' => array('base', 'dom', 'effects', 'controls'), + 'validator' => array('base', 'dom', 'validator'), + 'logger' => array('base', 'dom', 'logger'), + 'ajax' => array('base', 'dom', 'ajax') + ); + + /** + * Resolve dependencies for the given library. + * @param array list of libraries to load. + * @return array list of libraries including its dependencies. + */ + protected static function getScripts($scripts) + { + $files = array(); + if(!is_array($scripts)) $scripts = array($scripts); + foreach($scripts as $script) + { + if(isset(self::$dependencies[$script])) + $files = array_merge($files, self::$dependencies[$script]); + $files[] = $script; + } + $files = array_unique($files); + return $files; + } +} + ?> \ No newline at end of file diff --git a/framework/Web/UI/WebControls/TBaseValidator.php b/framework/Web/UI/WebControls/TBaseValidator.php index f4627986..ab314087 100644 --- a/framework/Web/UI/WebControls/TBaseValidator.php +++ b/framework/Web/UI/WebControls/TBaseValidator.php @@ -1,302 +1,354 @@ - - * @link http://www.pradosoft.com/ - * @copyright Copyright © 2005 PradoSoft - * @license http://www.pradosoft.com/license/ - * @version $Revision: $ $Date: $ - * @package System.Web.UI.WebControls - */ - -/** - * TBaseValidator class - * - * TBaseValidator serves as the base class for validator controls. - * - * Validation is performed when a button control, such a TButton, a TLinkButton - * or a TImageButton is clicked and the CausesValidation of these controls is true. - * You can also manually perform validation by using the validate() method of the TPage class. - * - * Validator controls always validate the associated input control on the server. - * TValidation controls also have complete client-side implementation that allow - * DHTML supported browsers to perform validation on the client via Javascript. - * Client-side validation will validate user input before it is sent to the server. - * The form data will not be submitted if any error is detected. This avoids - * the round-trip of information necessary for server-side validation. - * - * You can use multiple validator controls to validate an individual input control, - * each responsible for validating different criteria. For example, on a user registration - * form, you may want to make sure the user enters a value in the username text box, - * and the input must consist of only word characters. You can use a TRequiredFieldValidator - * to ensure the input of username and a TRegularExpressionValidator to ensure the proper - * input. - * - * If an input control fails validation, the text specified by the ErrorMessage - * property is displayed in the validation control. If the Text property is set - * it will be displayed instead, however. If both ErrorMessage and Text - * are empty, the body content of the validator will be displayed. - * - * You can also place a TValidationSummary control on the page to display error messages - * from the validators together. In this case, only the ErrorMessage property of the - * validators will be displayed in the TValidationSummary control. - * - * Note, the IsValid property of the current TPage instance will be automatically - * updated by the validation process which occurs after OnLoad of TPage and - * before the postback events. Therefore, if you use the IsValid - * property in the OnLoad event of TPage, you must first explicitly call - * the validate() method of TPage. As an alternative, you can place your code - * in the postback event handler, such as OnClick or OnCommand, - * instead of OnLoad event. - * - * Note, to use validators derived from this control, you have to - * copy the file "/js/prado_validator.js" to the "js" directory - * which should be under the directory containing the entry script file. - * - * Notes to Inheritors When you inherit from the TBaseValidator class, - * you must override the method {@link evaluateIsValid}. - * - * Namespace: System.Web.UI.WebControls - * - * Properties - * - EnableClientScript, boolean, default=true, kept in viewstate - *
Gets or sets a value indicating whether client-side validation is enabled. - * - Display, string, default=Static, kept in viewstate - *
Gets or sets the display behavior (None, Static, Dynamic) of the error message in a validation control. - * - ControlToValidate, string, kept in viewstate - *
Gets or sets the input control to validate. This property must be set to - * the ID path of an input control. The ID path is the dot-connected IDs of - * the controls reaching from the validator's parent control to the target control. - * For example, if HomePage is the parent of Validator and SideBar controls, and - * SideBar is the parent of UserName control, then the ID path for UserName - * would be "SideBar.UserName" if UserName is to be validated by Validator. - * - Text, string, kept in viewstate - *
Gets or sets the text of TBaseValidator control. - * - ErrorMessage, string, kept in viewstate - *
Gets or sets the text for the error message. - * - EncodeText, boolean, default=true, kept in viewstate - *
Gets or sets the value indicating whether Text and ErrorMessage should be HTML-encoded when rendering. - * - IsValid, boolean, default=true - *
Gets or sets a value that indicates whether the associated input control passes validation. - * - * @author Qiang Xue - * @version $Revision: $ $Date: $ - * @package System.Web.UI.WebControls - * @since 3.0 - */ -abstract class TBaseValidator extends TLabel implements IValidator -{ - /** - * whether the validation succeeds - * @var boolean - */ - private $_isValid=true; - - public function __construct() - { - parent::__construct(); - $this->setForeColor('red'); - } - - /** - * Adds attributes to renderer. - * @param THtmlWriter the renderer - */ - protected function addAttributesToRender($writer) - { - } - - /** - * This method overrides the parent implementation to forbid setting AssociatedControlID. - * @param string the associated control ID - * @throws TNotSupportedException whenever this method is called - */ - public function setAssociatedControlID($value) - { - throw new TNotSupportedException('basevalidator_associatedcontrolid_unsupported',get_class($this)); - } - - /** - * This method overrides parent's implementation by setting {@link setIsValid IsValid} to true if disabled. - * @param boolean whether the validator is enabled. - */ - public function setEnabled($value) - { - $value=TPropertyValue::ensureBoolean($value); - parent::setEnabled($value); - if(!$value) - $this->_isValid=true; - } - - /** - * @return string the display behavior (None, Static, Dynamic) of the error message in a validation control. Defaults to Static. - */ - public function getDisplay() - { - return $this->getViewState('Display','Static'); - } - - /** - * Sets the display behavior (None, Static, Dynamic) of the error message in a validation control. - * @param string the display behavior (None, Static, Dynamic) - */ - public function setDisplay($value) - { - $this->setViewState('Display',TPropertyValue::ensureEnum($value,array('None','Static','Dynamic')),'Static'); - } - - /** - * @return boolean whether client-side validation is enabled. - */ - public function getEnableClientScript() - { - return $this->getViewState('EnableClientScript',true); - } - - /** - * Sets the value indicating whether client-side validation is enabled. - * @param boolean whether client-side validation is enabled. - */ - public function setEnableClientScript($value) - { - $this->setViewState('EnableClientScript',TPropertyValue::ensureBoolean($value),true); - } - - /** - * @return string the text for the error message. - */ - public function getErrorMessage() - { - return $this->getViewState('ErrorMessage',''); - } - - /** - * Sets the text for the error message. - * @param string the error message - */ - public function setErrorMessage($value) - { - $this->setViewState('ErrorMessage',$value,''); - } - - /** - * @return string the ID path of the input control to validate - */ - public function getControlToValidate() - { - return $this->getViewState('ControlToValidate',''); - } - - /** - * Sets the ID path of the input control to validate - * @param string the ID path - */ - public function setControlToValidate($value) - { - $this->setViewState('ControlToValidate',$value,''); - } - - /** - * @return boolean whether to set focus at the validating place if the validation fails. Defaults to true. - */ - public function getFocusOnError() - { - return $this->getViewState('FocusOnError',true); - } - - /** - * @param boolean whether to set focus at the validating place if the validation fails - */ - public function setFocusOnError($value) - { - $this->setViewState('FocusOnError',TPropertyValue::ensureBoolean($value),true); - } - - /** - * Gets the ID of the HTML element that will receive focus if validation fails and {@link getFocusOnError FocusOnError} is true. - * Defaults to the client ID of the {@link getControlToValidate ControlToValidate}. - * @return string the ID of the HTML element to receive focus - */ - public function getFocusElementID() - { - // TODO: identify the ControlToValidate - return $this->getViewState('FocusElementID', ''); - } - - /** - * Sets the ID of the HTML element that will receive focus if validation fails and {@link getFocusOnError FocusOnError} is true. - * @param string the ID of the HTML element to receive focus - */ - public function setFocusElementID($value) - { - $this->setViewState('FocusElementID', $value, ''); - } - - /** - * @return string the group which this validator belongs to - */ - public function getValidationGroup() - { - return $this->getViewState('ValidationGroup',''); - } - - /** - * @param string the group which this validator belongs to - */ - public function setValidationGroup($value) - { - $this->setViewState('ValidationGroup',$value,''); - } - - /** - * @return boolean whether the validation succeeds - */ - public function getIsValid() - { - return $this->_isValid; - } - - /** - * Sets the value indicating whether the validation succeeds - * @param boolean whether the validation succeeds - */ - public function setIsValid($value) - { - $this->_isValid=TPropertyValue::ensureBoolean($value); - } - - /** - * Validates the specified control. - * Do not override this method. Override {@link evaluateIsValid} instead. - * @return boolean whether the validation succeeds - */ - public function validate() - { - $this->setIsValid(true); - if($this->getVisible(true) && $this->getEnabled()) - { - $valid=$this->evaluateIsValid(); - $this->setValid($valid); - } - if($this->isVisible() && $this->isEnabled() && strlen($this->getControlToValidate())) - { - $valid=$this->evaluateIsValid(); - $this->setValid($valid); - return $valid; - } - else - { - $this->setValid(true); - return true; - } - } - - /** - * This is the major method for validation. - * Derived classes should implement this method to provide customized validation. - * @return boolean whether the validation succeeds - */ - abstract protected function evaluateIsValid(); -} + + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Revision: $ $Date: $ + * @package System.Web.UI.WebControls + */ + +/** + * TBaseValidator class + * + * TBaseValidator serves as the base class for validator controls. + * + * Validation is performed when a button control, such a TButton, a TLinkButton + * or a TImageButton is clicked and the CausesValidation of these controls is true. + * You can also manually perform validation by using the validate() method of the TPage class. + * + * Validator controls always validate the associated input control on the server. + * TValidation controls also have complete client-side implementation that allow + * DHTML supported browsers to perform validation on the client via Javascript. + * Client-side validation will validate user input before it is sent to the server. + * The form data will not be submitted if any error is detected. This avoids + * the round-trip of information necessary for server-side validation. + * + * You can use multiple validator controls to validate an individual input control, + * each responsible for validating different criteria. For example, on a user registration + * form, you may want to make sure the user enters a value in the username text box, + * and the input must consist of only word characters. You can use a TRequiredFieldValidator + * to ensure the input of username and a TRegularExpressionValidator to ensure the proper + * input. + * + * If an input control fails validation, the text specified by the ErrorMessage + * property is displayed in the validation control. If the Text property is set + * it will be displayed instead, however. If both ErrorMessage and Text + * are empty, the body content of the validator will be displayed. + * + * You can also place a TValidationSummary control on the page to display error messages + * from the validators together. In this case, only the ErrorMessage property of the + * validators will be displayed in the TValidationSummary control. + * + * Note, the IsValid property of the current TPage instance will be automatically + * updated by the validation process which occurs after OnLoad of TPage and + * before the postback events. Therefore, if you use the IsValid + * property in the OnLoad event of TPage, you must first explicitly call + * the validate() method of TPage. As an alternative, you can place your code + * in the postback event handler, such as OnClick or OnCommand, + * instead of OnLoad event. + * + * Note, to use validators derived from this control, you have to + * copy the file "/js/prado_validator.js" to the "js" directory + * which should be under the directory containing the entry script file. + * + * Notes to Inheritors When you inherit from the TBaseValidator class, + * you must override the method {@link evaluateIsValid}. + * + * Namespace: System.Web.UI.WebControls + * + * Properties + * - EnableClientScript, boolean, default=true, kept in viewstate + *
Gets or sets a value indicating whether client-side validation is enabled. + * - Display, string, default=Static, kept in viewstate + *
Gets or sets the display behavior (None, Static, Dynamic) of the error message in a validation control. + * - ControlToValidate, string, kept in viewstate + *
Gets or sets the input control to validate. This property must be set to + * the ID path of an input control. The ID path is the dot-connected IDs of + * the controls reaching from the validator's parent control to the target control. + * For example, if HomePage is the parent of Validator and SideBar controls, and + * SideBar is the parent of UserName control, then the ID path for UserName + * would be "SideBar.UserName" if UserName is to be validated by Validator. + * - Text, string, kept in viewstate + *
Gets or sets the text of TBaseValidator control. + * - ErrorMessage, string, kept in viewstate + *
Gets or sets the text for the error message. + * - EncodeText, boolean, default=true, kept in viewstate + *
Gets or sets the value indicating whether Text and ErrorMessage should be HTML-encoded when rendering. + * - IsValid, boolean, default=true + *
Gets or sets a value that indicates whether the associated input control passes validation. + * + * @author Qiang Xue + * @version $Revision: $ $Date: $ + * @package System.Web.UI.WebControls + * @since 3.0 + */ +abstract class TBaseValidator extends TLabel implements IValidator +{ + /** + * whether the validation succeeds + * @var boolean + */ + private $_isValid=true; + + public function __construct() + { + parent::__construct(); + $this->setForeColor('red'); + } + + /** + * Adds attributes to renderer. + * @param THtmlWriter the renderer + */ + protected function addAttributesToRender($writer) + { + } + + /** + * Returns an array of javascript validator options. + * @return array javascript validator options. + */ + protected function getClientScriptAttributes() + { + $options['ID'] = $this->getClientID(); + $options['Display'] = $this->getDisplay(); + $options['ErrorMessage'] = $this->getErrorMessage(); + $options['FocusOnError'] = $this->getFocusOnError(); + $options['FocusElementID'] = $this->getFocusElementID(); + $options['ValidationGroup'] = $this->getValidationGroup(); + $options['ControlToValidate'] = $this->getControlToValidate(); + return $options; + } + + /** + * Renders the javascript code to the end script. + * If you override this method, be sure to call the parent implementation + * so that the event handlers can be invoked. + * @param TEventParameter event parameter to be passed to the event handlers + */ + protected function onPreRender($param) + { + $scripts = $this->getPage()->getClientScript(); + $scriptKey = "prado:".get_class($this); + if($this->getEnableClientScript() + && !$script->isEndScriptRegistered($scriptKey)) + { + $scripts->registerPradoScript('validator'); + $js = "Prado.Validation.AddForm('{$this->Page->Form->ClientID}');"; + $scripts->registerEndScript($scriptKey, $js); + } + parent::onPreRender($param); + } + + /** + * Renders the individual validator client-side javascript code. + */ + protected function renderClientScriptValidator() + { + if($this->getEnabled(true) && $this->getEnableClientScript()) + { + $class = get_class($this); + $scriptKey = "prado:".$this->getClientID(); + $scripts = $this->getPage()->getClientScript(); + $option = TJavascript::toList($this->getClientScriptAttributes()); + $js = "new Prado.Validation(Prado.Validation.{$class}, {$option});"; + $scripts->registerEndScript($scriptKey, $js); + } + } + + /** + * This method overrides the parent implementation to forbid setting AssociatedControlID. + * @param string the associated control ID + * @throws TNotSupportedException whenever this method is called + */ + public function setAssociatedControlID($value) + { + throw new TNotSupportedException('basevalidator_associatedcontrolid_unsupported',get_class($this)); + } + + /** + * This method overrides parent's implementation by setting {@link setIsValid IsValid} to true if disabled. + * @param boolean whether the validator is enabled. + */ + public function setEnabled($value) + { + $value=TPropertyValue::ensureBoolean($value); + parent::setEnabled($value); + if(!$value) + $this->_isValid=true; + } + + /** + * @return string the display behavior (None, Static, Dynamic) of the error message in a validation control. Defaults to Static. + */ + public function getDisplay() + { + return $this->getViewState('Display','Static'); + } + + /** + * Sets the display behavior (None, Static, Dynamic) of the error message in a validation control. + * @param string the display behavior (None, Static, Dynamic) + */ + public function setDisplay($value) + { + $this->setViewState('Display',TPropertyValue::ensureEnum($value,array('None','Static','Dynamic')),'Static'); + } + + /** + * @return boolean whether client-side validation is enabled. + */ + public function getEnableClientScript() + { + return $this->getViewState('EnableClientScript',true); + } + + /** + * Sets the value indicating whether client-side validation is enabled. + * @param boolean whether client-side validation is enabled. + */ + public function setEnableClientScript($value) + { + $this->setViewState('EnableClientScript',TPropertyValue::ensureBoolean($value),true); + } + + /** + * @return string the text for the error message. + */ + public function getErrorMessage() + { + return $this->getViewState('ErrorMessage',''); + } + + /** + * Sets the text for the error message. + * @param string the error message + */ + public function setErrorMessage($value) + { + $this->setViewState('ErrorMessage',$value,''); + } + + /** + * @return string the ID path of the input control to validate + */ + public function getControlToValidate() + { + return $this->getViewState('ControlToValidate',''); + } + + /** + * Sets the ID path of the input control to validate + * @param string the ID path + */ + public function setControlToValidate($value) + { + $this->setViewState('ControlToValidate',$value,''); + } + + /** + * @return boolean whether to set focus at the validating place if the validation fails. Defaults to true. + */ + public function getFocusOnError() + { + return $this->getViewState('FocusOnError',true); + } + + /** + * @param boolean whether to set focus at the validating place if the validation fails + */ + public function setFocusOnError($value) + { + $this->setViewState('FocusOnError',TPropertyValue::ensureBoolean($value),true); + } + + /** + * Gets the ID of the HTML element that will receive focus if validation fails and {@link getFocusOnError FocusOnError} is true. + * Defaults to the client ID of the {@link getControlToValidate ControlToValidate}. + * @return string the ID of the HTML element to receive focus + */ + public function getFocusElementID() + { + // TODO: identify the ControlToValidate + return $this->getViewState('FocusElementID', ''); + } + + /** + * Sets the ID of the HTML element that will receive focus if validation fails and {@link getFocusOnError FocusOnError} is true. + * @param string the ID of the HTML element to receive focus + */ + public function setFocusElementID($value) + { + $this->setViewState('FocusElementID', $value, ''); + } + + /** + * @return string the group which this validator belongs to + */ + public function getValidationGroup() + { + return $this->getViewState('ValidationGroup',''); + } + + /** + * @param string the group which this validator belongs to + */ + public function setValidationGroup($value) + { + $this->setViewState('ValidationGroup',$value,''); + } + + /** + * @return boolean whether the validation succeeds + */ + public function getIsValid() + { + return $this->_isValid; + } + + /** + * Sets the value indicating whether the validation succeeds + * @param boolean whether the validation succeeds + */ + public function setIsValid($value) + { + $this->_isValid=TPropertyValue::ensureBoolean($value); + } + + /** + * Validates the specified control. + * Do not override this method. Override {@link evaluateIsValid} instead. + * @return boolean whether the validation succeeds + */ + public function validate() + { + $this->setIsValid(true); + if($this->getVisible(true) && $this->getEnabled()) + { + $valid=$this->evaluateIsValid(); + $this->setValid($valid); + } + if($this->isVisible() && $this->isEnabled() && strlen($this->getControlToValidate())) + { + $valid=$this->evaluateIsValid(); + $this->setValid($valid); + return $valid; + } + else + { + $this->setValid(true); + return true; + } + } + + /** + * This is the major method for validation. + * Derived classes should implement this method to provide customized validation. + * @return boolean whether the validation succeeds + */ + abstract protected function evaluateIsValid(); +} ?> \ No newline at end of file -- cgit v1.2.3